// JavaScript Document


var rndImage = new Array();

function loadsrc(src) {
	if(document.all) {
		document.location.href = "?src="+src;
	}
	else {
		document.getElementById("imghome").src = "img/" + src;
	}
	return false;
}
function preloadImages() {
	var d=document;
	if(!document.MM_p)
		d.MM_p=new Array();
	if(document.images) {
		var i, j=d.MM_p.length, a=preloadImages.arguments;
		for(i=0; i<a.length; i++)
			if (a[i].indexOf("#")!=0) {
				d.MM_p[j] = new Image;
				rndImage[j] = a[i];
				d.MM_p[j++].src = a[i];
			}
	}
}
function loadRandomImage() {
	var rnd;
	var imghome = document.getElementById("imghome");
	var nbimg = rndImage.length-1;

	if(imghome) {
		rnd = Math.round(Math.random()*nbimg);
		imghome.src = rndImage[rnd];
	}
}

preloadImages("img/anim_zoom.gif","img/anim_torsion.gif","img/anim_torsion2.gif","img/anim_rot.gif");
window.onload=loadRandomImage;